NC899IRR Keyswitch Reset Point

8.70 (cm)
8.70 (cm)
3.40 (cm)

Keyswitch Reset Point


  • A secure keyswitch-operated reset point specifically designed to cancel Emergency calls generated by an NC302RXC master infrared ceiling receiver.
  • To operate, momentarily turn the keyswitch to the ISOLATE position to reset a call.
  • Always return the keyswitch to the ON position after reset (leaving it in the ISOLATE position will disable the NC302RXC receivers emergency call facility).
  • Mounts on a standard UK 25mm single gang flush or surface back box.

Quiescent current 0mA (none).
Alarm current Determined by the type of control equipment and number / type of field devices connected to the system.
Controls Reset keyswitch (cancels Emergency calls generated by an NC302RXC master infrared ceiling receiver). Momentarily turn the keyswitch to the ISOLATE position to reset a call.
Connections -Ve (Negative); +Ve (Positive); SW (Switched Output).
Product dimensions (mm) 87 W x 87 H x 34 D mm. Mounts on a UK 25mm single gang back box.
Construction & finish Plastic.
IP Rating IP41.
Weight 80g
Operating conditions/temperature -5ºC to +40ºC. Max. relative humidity 95% non-condensing.
Notes Always return the keyswitch to the ON position after reset (leaving it in the ISOLATE position will disable the NC302RXC receiver’s emergency call facility).